Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

A Few Clouds

75°F

24°C

Humidity 76%
Wind Speed Calm
Barometer 30.01 in (1016.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 24 Jul 5:53 am EDT
Extended Forecast for

4 Miles S Fort Littleton PA

  • Today

    Today: Sunny, with a high near 91. Light and variable wind becoming west around 5 mph in the afternoon.

    Sunny

    High: 91 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 73. West wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 3pm. Some of the storms could produce small hail, gusty winds, and frequent lightning.  Partly sunny, with a high near 90. West wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 90 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 71. West wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms.  Mostly sunny, with a high near 90. Northwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91.

    Mostly Sunny

    High: 91 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 88. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 88 °F

Detailed Forecast

Today
Sunny, with a high near 91. Light and variable wind becoming west around 5 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. West wind around 5 mph. Chance of precipitation is 20%.
Monday
Showers and thunderstorms likely, mainly after 3pm. Some of the storms could produce small hail, gusty winds, and frequent lightning. Partly sunny, with a high near 90. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
4 Miles S Fort Littleton PA
 40°N 77.93°W (Elev. 1529 ft)
6:22 am EDT Jul 24, 2016
6am EDT Jul 24, 2016-6pm EDT Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database